Pith Number

pith:5F3BRSPX

pith:2021:5F3BRSPXA4IMDMCQS3D2QOXVQG

not attested not anchored not stored refs pending

Characterising Improvements in Photometric Redshift Probability Density Functions with Galaxy Morphology

Benjamin Joachimi, John Y. H. Soo

arxiv:2107.03589 v1 · 2021-07-08 · astro-ph.CO · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5F3BRSPXA4IMDMCQS3D2QOXVQG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Estimating Photometric Redshifts for Galaxies from the DESI Legacy Imaging Surveys with Bayesian Neural Networks Trained by DESI EDR

Receipt and verification

First computed	2026-07-05T02:56:17.513828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e97618c9f70710c1b05096c7a83af5818f49aeb825af2ee0e4b195a553dd66f9

Aliases

arxiv: 2107.03589 · arxiv_version: 2107.03589v1 · doi: 10.48550/arxiv.2107.03589 · pith_short_12: 5F3BRSPXA4IM · pith_short_16: 5F3BRSPXA4IMDMCQ · pith_short_8: 5F3BRSPX

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/5F3BRSPXA4IMDMCQS3D2QOXVQG \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e97618c9f70710c1b05096c7a83af5818f49aeb825af2ee0e4b195a553dd66f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc060bd50eaa1e9ef7cb409d1f2ca1061e84fd0f25af92c7f5d2dba0254425e2",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-07-08T03:58:21Z",
    "title_canon_sha256": "086a20780026d7343c1885f63f459b6f8fa62495e572ca2243349877b59711af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.03589",
    "kind": "arxiv",
    "version": 1
  }
}